experience

From hybrid labor to smarter workspaces, combining technology and touchpoints to provide exceptional experiences.

View Details

product

Using Baker's top-notch technology to create exceptional experiences for people, environments, and things.

View Details

touchpoint

In addition to terminal devices, all personnel, places, and things connected to the network should also be considered.

View Details

industry

resource

Understand best practices, explore innovative solutions, and establish connections with other partners throughout the Baker community.

×

experience

experience

From hybrid labor to smarter workspaces, combining technology and touchpoints to provide exceptional experiences.

Learn more

product

product

Using Baker's top-notch technology to create exceptional experiences for people, environments, and things.

Learn more

industrial telephone

dispatch console

IP phone

SIP intercom

SIP Server

touchpoint

touchpoint

In addition to terminal devices, all personnel, places, and things connected to the network should also be considered.

Learn more

industry

resource

resource

Understand best practices, explore innovative solutions, and establish connections with other partners throughout the Baker community.

Contact Us
  • Explosion-proof rating: ExdelICT6
  • Multi‑level hybrid power supply architecture
  • Compatible with ADSL/VDSL technology
  • Supports TB-level ultra‑low latency transmission

The EX-BH621 explosion-proof loudspeaker telephone supports the standard SIP protocol and is highly compatible with commonly used IPPBX and network dispatching platforms on the market.

It is a special telephone designed specifically for environments with flammable, explosive gases or dust, such as gas stations, oil fields, hydrogen stations, chemical plants, underground pipe galleries and gas compartments.

Suitable for long-term installation in various harsh environments, it features explosion protection, water resistance, moisture resistance, dust resistance, cold resistance, frost resistance, high temperature resistance, oxidation resistance, corrosion resistance and impact resistance.


Protect communication safety in high-risk environments, safeguard lives, and ensure unobstructed communication.

Multiple materials for different application scenarios.

Multiple materials for different application scenarios.
Diversified Signal Transmission Solutions

Diversified Signal Transmission Solutions

Network Transmission: Flexible Interconnection, High-Speed ExperienceBased on the SIP protocol, it enables high-speed transmission, wide coverage, and real-time interaction, allowing information to flow freely in the digital world. Telephone Line Transmission: Classic & Stable, Always AccessibleCarries analog signals via traditional copper cables and is compatible with ADSL/VDSL technology. It ensures basic communication even when networks are limited, making it ideal for harsh environments or emergency scenarios with reliable, uninterrupted connectivity. Fiber Optic Communication: Ultra-Fast, Lossless FutureLight pulses travel through glass fibers, breaking through distance and attenuation limits to provide TB-level ultra-low latency transmission. Featuring strong anti-interference and large capacity, it is designed for high-standard scenarios, paving the way for the "information highway" of the intelligent era.

Emergency Linkage Expansion

The explosion-proof telephone can be quickly integrated with on-site alarm equipment (such as explosion-proof speakers and alarm lights) through a dedicated hardware interface.When an early warning signal is triggered, it can drive the networked alarm devices in real time and simultaneously activate the speakers to play pre-recorded emergency broadcasts.This ensures millisecond-level multi-device collaborative response in emergency situations.It also supports two-way interaction of alarm information with third-party systems such as fire protection and security systems, forming a complete closed-loop management for emergency response.

Emergency Linkage Expansion
Supports multiple power supply modes

Supports multiple power supply modes

The explosion-proof telephone adopts a multi-level hybrid power supply architecture, fully adapting to power conditions in various deployment environments.

Explosion-proof rating: Exde II CT6 (China GB Standard & International IECEx Certification)

Explosion-proof rating: Exde II CT6 (China GB Standard & International IECEx Certification)

Related Plans

Becke IP PBX. Reliable Voice, Always.
Cooperation Consultation
customer service Phone